Monday, November 26, 2012

EAC is web-based management console in Exchange 2013 which is replaced EMC in Exchange 2010. The MMC base console used to be slow when it loads and new business logic in Exchange 2013 forced to have new EAC in my opinion. Most of us, most often appreciate new futures and try to adapt them as quick as possible. When certain things are done in certain way over years and people get used to it, it could be bit disappointment to some of you out there to see brad new management interface.

So my recommendation is, forget about GUI if you are going to stay in Exchange Server business (-: , learn and use PowerShell and who knows next version we might not even get EAC (-: , pure PS to manage next generation of Exchange Server.

To get to EAC this is what you have to insert into your browser ( from your CAS Server or replace the local host with CAS Server FQDN or IP Address)

Monday, November 19, 2012

In exchange 2010 we do have 5 Server roles and the business logic build in middle tier, which means MAPI request goes to HLB ( if exists ), from there is goes to CAS Servers in Exchange 2010 Architecture, then the Exchange 2010 CAS start talking to Exchange 2010 MBX Server. The process in Exchange 2013 has changed, the business logic got moved into MBX Server role, while Exchange 2013 supports RPC/HTTP only dropping support for RPC/TCP. This means MAPI client will use RPC packets wrapped inside the HTTP to talk to their respected MBX Server.

Some of the compelling futures build into Exchange 2013……

Exchange 2013 is much simpler to deploy , less servers roles, simple name space and better site resilience support.

Exchange 2013 does have built in "application awareness" , new Exchange 2013 Application can detect and fix most of the problems automatically while the service continuity is not interrupted, ( much better seamless end user experience)

IOPS Reduction !!!!

This translate better performance obviously and cost saving, Faster the application is, better disk utilization and usage will be, allowing low end disk to be used and utilized by Exchange 2013.

Comparing exchange 2013 IOPS with some of the previous versions of Exchange Server